# 使用 Homebrew, MacPorts, pacman 安装 mp3unicode

查看 mp3unicode 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:mp3unicode
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install mp3unicode
```

  证据: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install mp3unicode
```

  证据: MacPorts ports tree: audio/mp3unicode/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- pacman (92%):

```sh
sudo pacman -S mp3unicode
```

  证据: Arch Linux sync databases: mp3unicode from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## 软件包事实

- **软件包键:** brew:mp3unicode
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/mp3unicode>
- **版本:** 1.2.1
- **来源摘要:** Command-line utility to convert mp3 tags between different encodings
- **主页:** <https://mp3unicode.sourceforge.net/>
- **仓库:** <https://github.com/alonbl/mp3unicode>
- **上游文档:** <https://mp3unicode.sourceforge.net/>
- **许可证:** GPL-2.0-only
- **源码归档:** <https://github.com/alonbl/mp3unicode/releases/download/mp3unicode-1.2.1/mp3unicode-1.2.1.tar.bz2>
- **已生成:** 2026-08-04T22:13:35+00:00

## 可执行文件

- mp3unicode (cli)
- mp3unicode (别名)

## 依赖

- taglib

## 构建依赖

- pkgconf

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## 版本和新鲜度

- 页面生成时间: 2026-08-04
- 管理器版本: 1.2.1
- 本地数据: OK
- 上游仓库: https://github.com/alonbl/mp3unicode
- 信息: No package-manager update timestamp was available.
- 信息: No cached GitHub release or tag data was available.
## 项目历史与用法

MP3Unicode is a small command-line utility by Andrei Dubovik and Alon Bar-Lev for converting MP3 ID3 tag text between character encodings. Its project page and man page describe the core workflow: read ID3v2, or ID3v1 when ID3v2 is absent, interpret text fields with a chosen source encoding such as cp1251, and write the result back as Unicode ID3v2 while optionally stripping ID3v1.

### 使用方式

The tool belongs to the class of audio-library repair utilities that exist because older MP3 collections often contain tags written in local 8-bit encodings. Its practical use is batch cleanup: users select a source encoding, choose whether ID3v1 and ID3v2 tags should be written, removed, or preserved, and can preview changes before modifying files. The 1.2.1 release noted fixes around command-line behavior and save-failure reporting, matching its role as a narrow Unix-style fixer rather than a general tag editor.

### 来源

- <https://formulae.brew.sh/formula/mp3unicode>
- <https://github.com/alonbl/mp3unicode>
- <https://mp3unicode.sourceforge.net/>
- <https://mp3unicode.sourceforge.net/manpage.html>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 源数据库详情

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** mp3unicode
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## 其他软件包管理器记录

- pacman - mp3unicode - 1.2.1-7: normalized package name match | Arch Linux sync databases: mp3unicode from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | A command line utility to convert ID3 tags in mp3 files between different encodings | https://github.com/alonbl/mp3unicode
- MacPorts - mp3unicode: normalized package name match | MacPorts ports tree: audio/mp3unicode/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## 相关链接

- [Terminal utility packages](https://pkg.so/zh-hans/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/zh-hans/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Media and graphics packages](https://pkg.so/zh-hans/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata.
- [Homebrew utility packages](https://pkg.so/zh-hans/brew-utility-packages/) - Matched Homebrew package provider.
- [taglib](https://pkg.so/zh-hans/brew/taglib/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://pkg.so/zh-hans/brew/pkgconf/) - Build dependency declared by Homebrew.
- [mp3info](https://pkg.so/zh-hans/brew/mp3info/) - Shares pkgdb curated category or tags: audio, cli, id3, media, metadata.
- [rsgain](https://pkg.so/zh-hans/brew/rsgain/) - Shares pkgdb curated category or tags: audio, cli, media, metadata.
- [easy-tag](https://pkg.so/zh-hans/brew/easy-tag/) - Shares pkgdb curated category or tags: audio, cli, media, metadata, mp3.
- [lame](https://pkg.so/zh-hans/brew/lame/) - Shares pkgdb curated category or tags: audio, cli, media, mp3.
- [flac](https://pkg.so/zh-hans/brew/flac/) - Shares pkgdb curated category or tags: audio, cli, media, metadata.
- [exiftool](https://pkg.so/zh-hans/brew/exiftool/) - Shares pkgdb curated category or tags: cli, media, metadata.
- [media-info](https://pkg.so/zh-hans/brew/media-info/) - Shares pkgdb curated category or tags: audio, cli, media, metadata.
- [ncmdump](https://pkg.so/zh-hans/brew/ncmdump/) - Both packages work with overlapping file formats or content types. Shared terms: audio, cli, conversion, convert, media.

## Combined YAML source

View the package source record on GitHub. [combined/mp3unicode.yml](https://github.com/mxcl/pkgdb/blob/main/combined/mp3unicode.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph